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Friday Seller Tools – eBay Seller Standards Defect Projection
x402
Friday Seller Tools – eBay Seller Standards Defect Projection is a paid API for AI agents from friday-seller-tools-production.up.railway.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).
Projects future eBay seller standards defect rates based on provided account and transaction data to help sellers proactively manage their account health.
Price / call$0.5
Success—
StatusUnknown
How this service works
Instant, low-cost Amazon, Walmart, Shopify, and eBay listing, upload-preparation, advertising, and image-brief deliverables.
Output
Returns a job ID and queued status indicating the projection has been submitted for async processing; the agent can poll or await a callback with the computed defect rate projection, projected seller standards tier, and risk indicators.
Example use cases
Pre-evaluation eBay account health check
“I have my eBay seller data from the last 90 days including defects, late shipments, and cases not resolved. Can you project what my defect rate will be at the next evaluation period so I know if I'm safe or at risk?”
Defect threshold risk planning
“I want to know how close I am to breaching eBay's defect rate threshold — run a projection using my current account stats so I can figure out how many more issues I can afford before my seller status is at risk.”
Post-campaign seller standards review
“I just ran a big holiday sale on eBay and had some shipping delays and a few disputes. Can you compute a forward-looking defect projection so I can see if that campaign damaged my seller standing for the next review?”
Technical details
Endpoint
POSThttps://friday-seller-tools-production.up.railway.app/v1/ebay/seller-standards-defect-projectionWhen to prefer
Use this endpoint when an eBay seller needs a forward-looking computation of their defect rate and standards tier risk ahead of an official eBay evaluation period, rather than simply reading current eBay dashboard metrics. Ideal for proactive account management and scenario planning after high-volume sales periods.
Side effects
- Missing or malformed seller account data returns a 400 validation error
- Insufficient transaction history to compute a meaningful projection
- Payment not received results in 402 Payment Required before processing
- Service unavailable on Railway deployment returns 503
- Job may remain queued if backend is under load, requiring polling
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| marketplace | string | |
| transactions | array | |
| upcoming_transactions | integer | |
| evaluation_period_label | string | |
| upcoming_expected_defects | integer | |
| target_defect_rate_percent | number |
Output
Schema · Response
{
"type": "json",
"example": {
"job_id": "example",
"status": "queued"
}
}Tags
x402
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